Add metrics & info on document-level context
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README.md
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- ner
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- named-entity-recognition
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pipeline_tag: token-classification
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---
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# SpanMarker for Named Entity Recognition
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This is a [SpanMarker](https://github.com/tomaarsen/SpanMarkerNER) model that can be used for Named Entity Recognition. In particular, this SpanMarker model uses [xlm-roberta-large](https://huggingface.co/xlm-roberta-large) as the underlying encoder. See [train.py](train.py) for the training script.
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## Usage
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from span_marker import SpanMarkerModel
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# Download from the 🤗 Hub
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model = SpanMarkerModel.from_pretrained("
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# Run inference
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entities = model.predict("Amelia Earhart flew her single engine Lockheed Vega 5B across the Atlantic to Paris.")
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```
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- ner
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- named-entity-recognition
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pipeline_tag: token-classification
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widget:
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- text: >-
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Amelia Earhart flew her single engine Lockheed Vega 5B across the Atlantic
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to Paris.
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example_title: Amelia Earhart
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model-index:
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- name: >-
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SpanMarker w. xlm-roberta-large on CoNLL03 with document-level context by Tom Aarsen
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results:
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- task:
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type: token-classification
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name: Named Entity Recognition
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dataset:
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type: conll2003
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name: CoNLL03 w. document context
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split: test
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revision: 01ad4ad271976c5258b9ed9b910469a806ff3288
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metrics:
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- type: f1
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value: 0.9442
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name: F1
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- type: precision
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value: 0.9411
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name: Precision
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- type: recall
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value: 0.9473
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name: Recall
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datasets:
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- conll2003
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- tomaarsen/conll2003
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language:
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- en
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metrics:
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- f1
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- recall
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- precision
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---
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# SpanMarker for Named Entity Recognition
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This is a [SpanMarker](https://github.com/tomaarsen/SpanMarkerNER) model that can be used for Named Entity Recognition. In particular, this SpanMarker model uses [xlm-roberta-large](https://huggingface.co/xlm-roberta-large) as the underlying encoder. See [train.py](train.py) for the training script.
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Note that this model was trained with document-level context, i.e. it will primarily perform well when provided with enough context. It is recommended to call `model.predict` with a 🤗 Dataset with `tokens`, `document_id` and `sentence_id` columns.
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See the [documentation](https://tomaarsen.github.io/SpanMarkerNER/api/span_marker.modeling.html#span_marker.modeling.SpanMarkerModel.predict) of the `model.predict` method for more information.
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## Usage
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from span_marker import SpanMarkerModel
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# Download from the 🤗 Hub
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model = SpanMarkerModel.from_pretrained("tomaarsen/span-marker-xlm-roberta-large-conll03-doc-context")
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# Run inference
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entities = model.predict("Amelia Earhart flew her single engine Lockheed Vega 5B across the Atlantic to Paris.")
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```
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